(() => {
  fetch("./oldData.json")
    .then((response) => {
      return response.json(); // 解析JSON数据
    })
    .then((data) => {
      console.log(JSON.parse(data.RECORDS[23].use_data_json)); // 处理获取到的数据
      console.log(
        "索引",
        data.RECORDS.findIndex(
          (item) => item.create_time === "11/7/2024 18:01:44"
        )
      );
    })
    .catch((error) => {
      console.error("There was a problem with your fetch operation:", error);
    });
})();
